Sesshomaru x Reader Love Tringle Story

sesshomaru accidently make rin pregnant by twin daughter their name setsuna yashahime and towa yashahime, in the past sesshomaru fell in love with a human girl a pristess and a demon slayer, her name was y/n one of kamado descendent tanjiro kamado earing pass down to next family was y/n but there no demon man-eating exist anymore. sesshomaru and y/n had one night stand, but y/n need to return back home, as usual y/n got pregnant by sesshomaru child. she keep the baby and have a house near kagome parents house, then y/n return back as usual again then happen again in second night stand. Then y/n had to return home but pregnant again, then again meet sesshomaru with third night stand and y/n pregnant again.